Resurfacing femoral head component

A hip resurfacing femoral component (210) for resurfacing a prepared femur having a retained natural femoral neck, the component (210) comprising a head part (238) having a ceramic part-spherical outwardly facing bearing surface (211), and an insert receiving recess (236), a non-ceramic insert part...

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Bibliographische Detailangaben
Hauptverfasser:	BAUER, ANDRE, ROYLE, MATTHEW JAMES, EMSLIE, IAN, COLLINS, SIMON
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A hip resurfacing femoral component (210) for resurfacing a prepared femur having a retained natural femoral neck, the component (210) comprising a head part (238) having a ceramic part-spherical outwardly facing bearing surface (211), and an insert receiving recess (236), a non-ceramic insert part (225) receivable in the insert receiving recess (236) of the head part (210) and having a femur receiving recess and a skirt (221), an attachment surface (219) of the femur receiving recess being engagable with the prepared femur, and an outer engagement surface (230) of the insert part (225) being engagable with an inner engagement surface (226) of the insert receiving recess (236) of the head part (238), and a stem (214) which is projectable from the attachment surface (219) for insertion into the prepared femur.